Thioplast G22

Thioplast - polysulfides

The pronounced flexibility, even at low temperatures and the high elongation at break in combination with Thioplast G's inherent chemical resistance makes this grade the best choice for the aerospace industry and industrial applications in general. Formulators tailor properties like pot-life, tensile strength, adhesion and elongation at break by choosing from various compatible plasticizers, fillers and other additives. The viscosity, degree of branching and SH content can easily be adjusted by blending this grade with others to generate your tailored Thioplast polysulfide.

  • Product name

    Thioplast G22
  • Brand

    Thioplast
  • Chemical family

    Polysulfide
  • CAS number

    68611-50-7
  • Physical form

    Liquid
  • Regional availability

    Global
  • Chemical name

    Liquid polysulfide polymer with thiol end groups (MW > 1800)
  • Applications

    Thioplast G22 is used to formulate flexible, highly elastic sealants being used in Insulating Glass and Aerospace applications with best performance in Jet Fuel resistance, high Nobel Gas retention and low moisture vapor permeability. Furthermore, Thioplast G22 is used in highly elastic, low viscos sealants with good UV-resistance being used in construction applications. Recommended use in combination with Managanese(IV)oxide curing agent (7.5-9.4 g MnO₂/100g).

Market Segments

Building and construction

Detailed description

polysulfide, Mercapto-functionalized

Functions

  • Sealant

Applications

  • Insulating glass sealants,
  • Construction
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